Record high意思

"Record high" is a term used to describe the highest recorded value or amount of something. It is often used in reference to temperatures, stock market prices, or any other measurable quantity that has been tracked over time. For example, if the highest temperature ever recorded in a particular city is 100 degrees Fahrenheit, that would be referred to as the "record high" temperature for that city. Similarly, if a company's stock price reaches an all-time high, that could also be referred to as a record high.